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When current I is flowing through a conductor, the drift velocity is v. If the value of current through the conductor and its area of cross-section is doubled, then new drift velocity will be
Options
(a) 4v
(b) v/2
(c) v/4
(d) v
Correct Answer:
v
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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(136)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass m is projected with velocity v making an angle of 45° with
- A ball is dropped into a well in which the water level is at a depth h below the top
- The power obtained in a reactor using U²³⁵ disintegration is 1000 kW
- Two charged particles have charges and masses in the ratio 2:3 and 1:4 respectively.
- A wave in a string has an amplitude of 2cm. The wave travels in the positive direction
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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